Should I set up my HotelESIM before my flight or upon arrival at Paris CDG?

For the most seamless start to your trip, we highly recommend setting up your HotelESIM before you even depart. Installing it while you have a stable Wi-Fi connection at home or at your departure airport ensures a smooth process. While Paris-Charles de Gaulle (CDG) Airport does offer Wi-Fi, it can sometimes be congested or require registration, adding unnecessary steps upon arrival. By activating beforehand, your HotelESIM will instantly connect to a local network the moment you land, providing immediate access to maps, ride-sharing apps, or hotel contact information, a perfect complement to your resort stay.